Triangle area = 8 x 3/2
= 12
12 x 2 = 24cm^2 for 2 triangles
Height of rectangle must be found, so use pythag on triangle
a^2+ b^2 = c^2
16 + 9 =c^2
C=5
A= 5 x 12
= 60
60 x 3 triangles in total is 180cm^2
180cm^2 + 24cm^2 = 204cm^2
Ans: 204cm^2
Answer:
-48.3° Celsuis
Step-by-step explanation:
Mark as brainllest
I can’t necessarily draw a model, lol but I can try my best to type one.
12/(1/3)=12•(3/1)=36
Answer:
Step-by-step explanation:
Another way to name one forth is to say that he coloured a quarter of the rectangle because a quarter is one forth
hope that helps
